Vitamin E is one of the group of vitamins of primary importance for the body. It is found in many natural products, primarily of plant origin. However, a person does not always receive the daily requirement of vitamin E from the diet. In this case, dietary supplements with high levels of this and other vitamins, as well as trace elements and amino acids, will come to the rescue. Vitamin E is available in the form of a solution for intramuscular injection, capsules, lozenges, and also as a liquid for oral administration.
The pharmacological effect of vitamin E is that it is a powerful antioxidant. It is a fat-soluble substance that slows down the development of free radicals and thereby prevents the development of oxides that destroy cell membranes. Thanks to this, the normal functioning of the immune system is ensured and muscle tissue is strengthened. In addition, vitamin E prevents the destruction of red blood cells, and in combination with selenium, it slows down the oxidation of fatty acids.
Indications and dosage
Indications and contraindications for vitamin E are what drug buyers are primarily interested in. This vitamin should be supplied to the body with biological supplements if a person does not receive enough of it from food. Vitamin E deficiency is especially pronounced in newborns, as well as in children in the first years of life due to congenital or acquired diseases.
The body to fight the following diseases:
- Necrotizing myopathy;
- Cirrhosis of the liver;
- Artresia of the biliary tract;
- Crohn's disease;
- Obstructive jaundice, etc.
In addition, a person needs increased doses of vitamin E after a gastrectomy, during pregnancy (especially when carrying multiple fetuses), during breastfeeding, and when a doctor prescribes a special diet. People who want to quit smoking or get rid of drug addiction should also take more vitamin E than others. Finally, taking vitamin E supplements is beneficial for all people to improve their health. However, it is important to observe the correct dosage, since an excess of vitamin E is harmful to the body.
According to accepted standards, the daily requirement for vitamin E ranges from 5-7 mg for young children to 14-15 mg for adolescents and pregnant women. A typical adult needs about 10 mg of the vitamin per day. To prevent hypovitaminosis, you cannot completely abandon medications with vitamin E, but its share should be below average. If complex treatment of diseases with vitamin E is required, the dosage is determined by the doctor individually for the patient.
Contraindications and side effects
The side effects of vitamin E have been well studied. Although they do not cause serious harm to the body, you should consult your doctor before taking vitamins. Contraindications to taking vitamin E are individual intolerance to drugs and hypothrombinemia - a bleeding disorder. It develops against the background of vitamin K deficiency and increases significantly with increasing concentrations of vitamin E in the body.
Allergic reactions and pain at the site of intramuscular injection are a possible side effect of vitamin E. An overdose of drugs is characterized by the following symptoms:
- Dizziness and headache;
- Nausea;
- Increased fatigue, asthenia;
- Diarrhea;
- Weakened vision.
In more severe cases, an overdose of vitamin E leads to even more serious consequences:
- Risk of bleeding due to poor blood clotting;
- Thrombophlebitis;
- Sepsis;
- Kidney failure;
- Hemorrhagic stroke;
- Sexual disorders.
Interaction with other drugs
Vitamin E supplements enhance the effects of other substances, in particular antioxidants. They reduce the toxicity and enhance the benefits of taking vitamins A and D. However, with the increase, the level of vitamin A in the body may decrease, so you need to monitor the balance when taking supplements. In addition, vitamin E is used in conjunction with medications for epilepsy and cardiovascular diseases.
Mineral oils and some other compounds slow down the body's absorption of vitamin E. With a high concentration of iron in tissues, oxidative processes intensify, which leads to an increasing need for vitamin E in the body. Taking vitamin E in the treatment of skin diseases, hair loss, infertility, burns and a whole list of other diseases and pathologies is considered unreasonable. To ensure that medications are beneficial, you should always consult a doctor before taking them.
